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CONTACT US
Columbus Corporate Office
2800 Corporate Exchange Drive
Suite 240
Columbus, Ohio 43231
(614) 714-0299
Columbus AASHTO-Accredited Laboratory
5710 Westbourne Avenue
Columbus, Ohio 43213
(614) 892-0162
Cleveland Office & AASHTO-Accredited Laboratory
2271 Scranton Road Suite 120
Cleveland, OH 44113
(216) 860-0558
Cincinnati Office
1329 East Kemper Road
Suite 4104B
Cincinnati, Ohio 45246
(513) 337-9823
Akron Office
520 South Main Street
Suite 2531
Akron, Ohio 44311
(234) 602-0083
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